Engineering design for the rehabilitation of Main Collector 1.0

Summary

Entsorgungsverband Saar is procuring engineering design services for the rehabilitation of a roughly 1.6 km section of Main Collector 1.0 in the Quierschied wastewater system. The services cover design phases 1–9 under § 43 HOAI. The planned works include liner rehabilitation, renewal using both open-cut and trenchless methods, and local repairs.